Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Sato | Kabushiki Kaisha Toshiba | 10 |
| 2 | Hiroshi Nakamura | Kabushiki Kaisha Toshiba | 8 |
| 3 | Toshitaka Fujii | Phoenix Electric Co. | 2 |
| #4 | Hideki Yokoyama | Sumitomo Seika Chemicals Co. | 1 |
| #4 | Yasuo Okumura | Daicel Polymer | 1 |